feat: initial setup

2024-05-20 18:40:43 -03:00
parent 520597508c
commit f1847f214f
7 changed files with 206 additions and 0 deletions
--- a/api/hello.go
+++ b/api/hello.go
@@ -0,0 +1,45 @@
+package api
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"math/rand/v2"
+	"net/http"
+)
+
+type helloObj struct {
+	Language string
+	Hello    string
+}
+
+func getHelloList() ([]helloObj, error) {
+	res, err := http.Get("https://raw.githubusercontent.com/novellac/multilanguage-hello-json/master/hello.json")
+	if err != nil {
+		return nil, err
+	}
+	bytes, err := io.ReadAll(res.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	var hellos []helloObj
+	err = json.Unmarshal(bytes, &hellos)
+	if err != nil {
+		return nil, err
+	}
+
+	return hellos, nil
+}
+
+func Hello(w http.ResponseWriter, r *http.Request) {
+	hellos, err := getHelloList()
+	var hello string
+	if err != nil {
+		hello = "Welcome!"
+	} else {
+		hello = hellos[rand.IntN(len(hellos)-1)].Hello
+	}
+
+	fmt.Fprint(w, hello)
+}
--- a/cmd/build-static/main.go
+++ b/cmd/build-static/main.go
@@ -0,0 +1,115 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"io"
+	"io/fs"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/a-h/templ"
+	"guz.one/pages"
+)
+
+const PERMISSIONS = 0755
+
+type Page struct {
+	path      string
+	component templ.Component
+}
+
+type Writer struct {
+	root    *string
+	pages   []Page
+	context context.Context
+}
+
+func (w Writer) writeFile(path string, writer func(ctx context.Context, w io.Writer) error) {
+	directory := filepath.Dir(path)
+	err := os.MkdirAll(directory, PERMISSIONS)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	f, err := os.Create(path)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer f.Close()
+
+	err = writer(w.context, f)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func (w Writer) WriteAll() {
+	for _, page := range w.pages {
+		p := filepath.Join(*w.root, page.path)
+		log.Printf("Writing page %s", p)
+		w.writeFile(p, page.component.Render)
+	}
+}
+
+func main() {
+	dir := flag.String("d", "./dist", "the directory to write the files")
+	staticDir := flag.String("s", "./static", "the directory to copy static files from")
+
+	pages := []Page{
+		{"index.html", pages.Homepage()},
+	}
+	w := Writer{dir, pages, context.Background()}
+	w.WriteAll()
+
+	a, err := filepath.Abs(*staticDir)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	copyFile := func(root string, dest *string) func(string, fs.DirEntry, error) error {
+		return func(path string, d fs.DirEntry, err error) error {
+			if err != nil {
+				return err
+			} else if path == root {
+				return nil
+			}
+
+			c, err := os.ReadFile(path)
+			if err != nil {
+				return err
+			}
+
+			p := strings.TrimPrefix(path, root)
+			log.Printf("Copying static file %s to %s directory", p, *dest)
+
+			p = filepath.Join(*dest, p)
+
+			err = os.MkdirAll(filepath.Dir(p), PERMISSIONS)
+			if err != nil {
+				return err
+			}
+
+			f, err := os.Create(p)
+			if err != nil {
+				return err
+			}
+			defer f.Close()
+
+			b, err := f.Write(c)
+			if err != nil {
+				return err
+			}
+			log.Printf("Wrote %v bytes in %s", b, p)
+
+			return nil
+		}
+	}
+	err = filepath.WalkDir(a, copyFile(a, dir))
+	if err != nil {
+		log.Fatal(err)
+	}
+
+}
--- a/cmd/dev-server/main.go
+++ b/cmd/dev-server/main.go
@@ -0,0 +1,22 @@
+package main
+
+import (
+	"context"
+	"log"
+	"net/http"
+
+	"guz.one/api"
+	"guz.one/pages"
+)
+
+func main() {
+	mux := http.NewServeMux()
+
+	mux.HandleFunc("/api/hello", api.Hello)
+	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		err := pages.Homepage().Render(context.Background(), w)
+		_ = err
+	})
+
+	log.Fatal(http.ListenAndServe(":5432", mux))
+}
--- a/layouts/page.templ
+++ b/layouts/page.templ
@@ -0,0 +1,12 @@
+package layouts
+
+templ Page(title string) {
+	<html>
+		<head>
+			<title>{ title }</title>
+		</head>
+		<body>
+			{ children... }
+		</body>
+	</html>
+}
--- a/pages/homepage.templ
+++ b/pages/homepage.templ
@@ -0,0 +1,10 @@
+package pages
+
+import (
+	"guz.one/layouts"
+)
+
+templ Homepage() {
+	<img src="/logo-013-dark.svg" alt="" width="100" height="100"/>
+	@layouts.Page("Hello world")
+}
--- a/static/logo-013-dark.svg
+++ b/static/logo-013-dark.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 186.23 93.51"><defs><style>.cls-1{fill:#111;}</style></defs><g id="logos"><g id="dark"><polygon class="cls-1" points="68.37 51.8 22.71 2.1 5.59 17.14 51.25 66.85 68.37 51.8"/><rect class="cls-1" x="69.45" width="23.01" height="61.64"/><polygon class="cls-1" points="145.09 24.19 185.73 24.19 185.73 1.68 105.09 1.68 146.25 70.92 0 71 0.01 93.51 186.23 93.41 145.09 24.19"/></g></g></svg>
--- a/static/robots.txt
+++ b/static/robots.txt
@@ -0,0 +1 @@
+test
				`@@ -0,0 +1 @@`
				`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 186.23 93.51"><defs><style>.cls-1{fill:#111;}</style></defs><g id="logos"><g id="dark"><polygon class="cls-1" points="68.37 51.8 22.71 2.1 5.59 17.14 51.25 66.85 68.37 51.8"/><rect class="cls-1" x="69.45" width="23.01" height="61.64"/><polygon class="cls-1" points="145.09 24.19 185.73 24.19 185.73 1.68 105.09 1.68 146.25 70.92 0 71 0.01 93.51 186.23 93.41 145.09 24.19"/></g></g></svg>`